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Software Engineer, Engine Productivity
Roblox
San Mateo, CA
As a Software Engineer on the Engine Productivity team, you will build and maintain the test infrastructure that keeps Roblox's engine code healthy - code-coverage reporting, cross-platform…
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Rigging Design Engineer - Clearwing
Clair Global Corporation
Phoenix, AZ
Developing bills of material/hardware schedules of drafted rigging systems to support the Operations team in ordering and staging rigging hardware.
Added 1 min ago
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Operation & Maintenance Technician- L17S
DTE Energy
Buffalo, NY
- $41.88 USD / hour
Safe operation and routine maintenance on all utilities production equipment and related systems. The equipment and systems will include medium voltage substations, primary substation,…
Added 1 min ago
Project Cost Controls Specialist | Spring, TX
Quanta Infrastructure Solutions Group, LLC
Spring, TX
…use in-house talent, expertise and resources to plan, design, engineer, manage, conduct maintenance on and construct…
Added 2 mins ago
Software Engineer II - Full Stack
CharterUP
Austin, TX
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Added 2 mins ago
Senior Medicaid Technical Business Analysis Engineer
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Remote, United States
Conduent is seeking a Senior Medicaid Technical Business Analysis Engineer with a strong background in Medicaid operations, policy, and claims processing. This role is ideal for a problem…
Added 3 mins ago
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Computer Systems Engineer Architect
Chimes
BALTIMORE, MD
- $46.01 to $82.84 USD / hour
Ready to move AI out of the demo and into production? We're looking for a Computer Systems Engineer Architect to design and support our computer-system solutions for complex operational…
Added 3 mins ago
Full Stack Engineer - Music
Spotify
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The work runs from video pipelines and serving infrastructure through mobile and web clients to rights systems, so engineers get real depth and range. Product, design, data science,…
Added 4 mins ago
Lead Software Engineer - Java
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…world by giving them unparalleled insight into their complex systems. As we continue to expand our global footprint, we're looking for passionate people to join our mission. If you're ready…
Added 4 mins ago
Controls Engineer
Adient US LLC
United States
We are seeking a hands-on and solutions-oriented Controls Engineer to support and improve automated manufacturing systems within a high-volume automotive production environment. This role…
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Geospatial Data Systems Engineer (TS/SCI + Poly)
Aperio Global
McLean, VA
…emerging technologies. We're seeking a Senior Geospatial Data Engineer to develop scalable geospatial solutions that transform complex datasets into actionable…
Added 4 mins ago
Senior/Staff Hardware Design Engineer
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As an Senior/Staff Hardware Design Engineer, you will be responsible for architecting, designing, and integrating the low voltage electrical system within high-performance power converters…
Added 5 mins ago
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Senior Software Engineer
Ford Global
Livonia, MI
- $147,077 to $174,536.04 USD / year
Senior Software Engineer - positions offered by Ford Motor Company (Livonia, Michigan). Note, this is a hybrid position whereby the employee will work both from home and from the…
Added 5 mins ago
Sr. Account Manager
GLOBALFOUNDRIES U.S. INC.
United States
…continents, GlobalFoundries makes possible the technologies and systems that transform industries and give customers the power to shape their markets. For more information, visit…
Added 5 mins ago
ARPA-H Senior Scientist / Engineer (Regenerative Medicine & Advanced Biological Systems)
ECS FEDERAL LLC
Remote, United States
Everforth ECS is seeking an ARPA-H Senior Scientist / Engineer (Regenerative Medicine & Advanced Biological Systems) to work remotely.
Added 6 mins ago
Stationary Engineer
AtlantiCare
Pomona, NJ
ATLANTICARE ROLE DESCRIPTION TITLE: Stationary Engineer JOB CODE: 678 EXEMPT: NON-EXEMPT: X DATE: 8/96 REVISED: 10/05, 12/07, 4/21,2/26 (PS) POSITION SUMMARY The Stationary Engineer ensures…
Added 6 mins ago
Senior Software Engineer - Java/SQL/API
Enterprise Mobility
St. Louis, MO
As we continue to build our team in support of our vision to the be the world’s best and most trusted mobility company, Enterprise Fleet Management, an affiliate of Enterprise Mobility is…
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Lead Systems Engineer - Workforce Applications - Microsoft
Enterprise Mobility
St. Louis, MO
The Workforce Technology Engineering team has an exciting opportunity for an IT Engineer 4, Systems. As the senior technical leader for Productivity and Unified Communications Engineering,…
Added 6 mins ago
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Staff Machine Learning Engineer - Team Lead (Active Secret Clearance)
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Remote, United States
- $210,000 to $260,000 USD / year
The government’s demand for AI is growing far faster than the systems required to support it. Fewer than 15% of federal AI programs have reached sustained production, despite billions of…
Added 7 mins ago
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IT Application Engineer Intern, Investments - Summer 2027
Thrivent Investment Management Inc.
United States
- $27 to $30 USD / hour
As an Investments IT Application Engineer Intern, you will have the opportunity to expand your IT understanding beyond the classroom in a dynamic environment where technology and business…
Added 7 mins ago
Quality Metrology Engineer
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May support and apply Measurement System Analysis (MSA) concepts to ensure reliable and capable measurement systems.
Added 8 mins ago
High-Density Thermal System Engineer
Vertiv
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We are seeking a High-Density Thermal System Engineer to strengthen thermal technical support team for high-density applications. Leading support across mechanical, electrical, quality,…
Added 8 mins ago
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Audio Visual Technician – Video Engineer
LPL Financial Corp
United States
- $35.41 to $58.98 USD / hour
LPL Financial is seeking an Audio Visual Technician – Video Engineer with a strong background in audio engineering and live production to support corporate meetings, executive…
Added 9 mins ago
SLS Integrated Avionics Test Facility Systems Engineer
TriVector Services Inc
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…candidates to fill our SLS Integrated Avionics Test Facility Systems Engineer…
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Software Engineer 1/2/3/Sr
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The senior software engineer provides advanced technical expertise and guidance in the architecture, design, programming, testing, documentation and implementation of complex computer…

STR

Principal Algorithm & Signal Processing Engineer

Dayton, OH, United States
Arlington, VA, United States
Woburn, MA, United States

Pay Information Full-Time Salary Range: $206,000 - $284,000

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Job details

Pay: Pay Information Full-Time Salary Range: $206,000 - $284,000
Experience: Typically 8-12+ years of relevant experience depending on education and demonstrated expertise
Posting language: English
Posted: Nov 3, 2026

Original job description

About the Team:

The Electronic Warfare and Novel Capabilities Group (EWNC) develops and delivers advanced signal processing algorithms and prototype systems for next-generation radar and electronic warfare technologies.

EWNC fosters a culture of innovation and collaboration. We investigate cutting-edge technologies and collaborate with engineers across STR, academic researchers, and industry partners to develop practical solutions to RF sensing and counter-sensing challenges. Our engineers are empowered to pursue innovative technical ideas, engage directly with customers, lead multidisciplinary teams, and transform advanced research into prototype capabilities that address the nation's most challenging RF sensing and electronic warfare problems.

The Role:

We are looking for a Principal Engineer to develop state-of-the-art algorithms for RF sensing, sensor decision-making, and autonomous electronic warfare. Areas of interest include signal detection and classification, electronic support measures, electronic attack, electronic protection, cognitive EW, and advanced RF sensing technologies. You will lead projects and proposal efforts, lead and advise fellow researchers, scientists, and engineers on multi-disciplinary teams spread across multiple STR campuses. You will partner with customers to understand their missions and develop innovative technical approaches, proposal strategies, and program plans that address their current and future needs.

What you will do:

Lead multidisciplinary technical teams
Architect advanced RF sensing and EW algorithms from concept to operational prototype
Engage directly with customers to understand their unique requirements and national security needs, and shape our solutions to meet their objectives
Mentor junior researchers and provide technical direction across programs
Transition new technologies from research into operational prototypes
Design and apply cutting-edge signal processing to solve complex RF sensing and counter-sensing challenges
Support business development initiatives and lead proposal efforts that help shape the future technical direction of our programs and organization

Who You Are:

This position requires the ability to obtain a security clearance, for which U.S. citizenship is needed by U.S. Government
BS, MS, or PhD in Electrical Engineering, Applied Mathematics, Physics, or related technical discipline
Typically 8-12+ years of relevant experience depending on education and demonstrated expertise
Demonstrated leadership in radar, EW, RF sensing, or related defense technologies
Experience on EW or radar programs, including the development of system modes and advanced signal- and data-processing algorithms from mathematical/analytical derivation through testing and verification of system performance
Expertise in two or more of the following areas:
RF sensing and radar signal processing
Electronic warfare
Optimization
Waveform design
Adaptive signal processing
AI/ML for RF applications
Modeling & simulation
Systems engineering
Experience briefing technical work to customers, senior executives, and multidisciplinary audiences
Proficiency in one or more scientific or mathematical programming languages, such as MATLAB, Python, and C/C++
Experienced researcher and technical leader who thrives in collaborative, multidisciplinary environments
Excellent communicator and briefer, who is comfortable communicating with both technical and non-technical audiences
Strong mathematical, troubleshooting, written, and verbal communication skills

Even Better:

Active Secret or TS/SCI Clearance
Ability to apply novel, innovative and interdisciplinary approaches to challenging engineering problems

Join EWNC and help shape the future of RF sensing and electronic warfare by developing innovative technologies that transition from advanced research into operational prototype systems. While this position is ideally suited for a Principal Engineer, applicants whose qualifications closely align with the requirements are encouraged to apply. We have opportunities for talented engineers at multiple experience levels in Woburn, MA, and Dayton, OH.

Pay Information Full-Time Salary Range: $206,000 - $284,000

The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate’s experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions. STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, Carlsbad, CA, Atlanta, GA, and Denver, CO. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us.

STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer.

STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at www.str.us for more info.

STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws.

If you need a reasonable accommodation for any portion of the employment process, email us at appassist@str.us and provide your contact info.

Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

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More about this job

Skills

Signal processing
Collaboration
Collaborate with engineers
Research
Decision making
Sales
Electrical engineering
Leadership
Process data
Programming languages
The MathWorks MATLAB
Python
C
C++
Troubleshooting
Communication skills

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